(19)

(11)

EP 3 304 630 A1

(12)

(43) Date of publication: 11.04.2018 Bulletin 2018/15 (21) Application number: 16727794.6 (22) Date of filing: 01.06.2016

(51) International Patent Classification (IPC):  H01M 8/243(2016.01) H01M 8/04014(2016.01) (86) International application number: PCT/GB2016/051604 (87) International publication number: WO 2016/193720 (08.12.2016 Gazette 2016/49)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 01.06.2015 GB 201509444 (71) Applicant: Adelan Limited Shropshire TF9 4PY (GB)	(72) Inventor: KENDALL, Kevin Market Drayton Shropshire TF9 4PY (GB) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)